code: def reset_parameters(self):
      torch.arange(1, self.freq.numel() + 1, out=self.freq).mul_(PI)
  
imports: import numpy
  from scipy.optimize import brentq
  from scipy import special
  import torch
  from math import sqrt, pi
label_desc: Use image node_id 2 for calling the dist_emb obj's underlying member method code with example usage: obj.reset_parameters() without return types